Search Results for author: Arjun Seshadri

Found 9 papers, 1 papers with code

B'MOJO: Hybrid State Space Realizations of Foundation Models with Eidetic and Fading Memory

no code implementations8 Jul 2024 Luca Zancato, Arjun Seshadri, Yonatan Dukler, Aditya Golatkar, Yantao Shen, Benjamin Bowman, Matthew Trager, Alessandro Achille, Stefano Soatto

Recent hybrid architectures have combined eidetic and fading memory, but with limitations that do not allow the designer or the learning process to seamlessly modulate the two, nor to extend the eidetic memory span.

Language Modeling Language Modelling +2

Diffusion Soup: Model Merging for Text-to-Image Diffusion Models

no code implementations12 Jun 2024 Benjamin Biggs, Arjun Seshadri, Yang Zou, Achin Jain, Aditya Golatkar, Yusheng Xie, Alessandro Achille, Ashwin Swaminathan, Stefano Soatto

We present Diffusion Soup, a compartmentalization method for Text-to-Image Generation that averages the weights of diffusion models trained on sharded data.

Continual Learning Memorization +1

Learning Rich Rankings

1 code implementation NeurIPS 2020 Arjun Seshadri, Stephen Ragain, Johan Ugander

Although the foundations of ranking are well established, the ranking literature has primarily been focused on simple, unimodal models, e. g. the Mallows and Plackett-Luce models, that define distributions centered around a single total ordering.

RecXplainer: Amortized Attribute-based Personalized Explanations for Recommender Systems

no code implementations27 Nov 2022 Sahil Verma, Chirag Shah, John P. Dickerson, Anurag Beniwal, Narayanan Sadagopan, Arjun Seshadri

We evaluate RecXplainer on five real-world and large-scale recommendation datasets using five different kinds of recommender systems to demonstrate the efficacy of RecXplainer in capturing users' preferences over item attributes and using them to explain recommendations.

Attribute Recommendation Systems

Contrastive Learning for Interactive Recommendation in Fashion

no code implementations25 Jul 2022 Karin Sevegnani, Arjun Seshadri, Tian Wang, Anurag Beniwal, Julian McAuley, Alan Lu, Gerard Medioni

Recommender systems and search are both indispensable in facilitating personalization and ease of browsing in online fashion platforms.

Contrastive Learning Recommendation Systems +1

Fundamental Limits of Testing the Independence of Irrelevant Alternatives in Discrete Choice

no code implementations20 Jan 2020 Arjun Seshadri, Johan Ugander

The Multinomial Logit (MNL) model and the axiom it satisfies, the Independence of Irrelevant Alternatives (IIA), are together the most widely used tools of discrete choice.

Two-sample testing

Discovering Context Effects from Raw Choice Data

no code implementations8 Feb 2019 Arjun Seshadri, Alexander Peysakhovich, Johan Ugander

An important class of such contexts is the composition of the choice set.

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